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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
Two spaceships, each 100 m long in its own rest frame, approach Earth from opposite directions, each with a speed 0.50c relative to Earth. As measured by a passenger in one of the spaceships, how long is the other spaceship?
A) 50 m
B) 60 m
C) 70 m
D) 80 m
E) 90 m
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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7 years ago
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Chery Author
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#2
7 years ago
You're right again!

Appreciate it
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